April 3, 2009
8:55 p.m.
In Mono type, DejaVu seems better to differenciate 0 and O; 1 and l. Hilaire 2009/4/3 Damien Pollet <damien.pollet@gmail.com>
I just found that besides DejaVu, the Droid Fonts designed for Google Android are available under an apache licence: